Yes, goji berries and lock yang soaked together have the effect of tonifying kidney yang. However, it is recommended that you add some fresh dried slices of Cistanchis, fresh dried slices of Cistanchis have the effect of warming the kidney and Yang, strengthening the body, anti-fatigue, etc., and the effect of lock yang, wolfberry together with the wine, and the Cistanchis is gentle to tonify the kidneys, without any side effects. It is sold on the internet.